40135242352330 has 32 divisors (see below), whose sum is σ = 72948145840128. Its totient is φ = 15897508982400.

The previous prime is 40135242352229. The next prime is 40135242352349. The reversal of 40135242352330 is 3325324253104.

It is a super-2 number, since 2×40135242352330² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40135242352330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22064310 + ... + 23813950.

It is an arithmetic number, because the mean of its divisors is an integer number (2279629557504).

Almost surely, 2^{40135242352330} is an apocalyptic number.

40135242352330 is a deficient number, since it is larger than the sum of its proper divisors (32812903487798).

40135242352330 is a wasteful number, since it uses less digits than its factorization.

40135242352330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772022.

The product of its (nonzero) digits is 259200, while the sum is 37.

The spelling of 40135242352330 in words is "forty trillion, one hundred thirty-five billion, two hundred forty-two million, three hundred fifty-two thousand, three hundred thirty".